3 years ago

Miguel withdrew $20 per week from his bank account for 4 weeks. Which expression shows the change in his account balance?

1 answer:

5 0

Answer:

Step-by-step explanation:

You might be interested in

Nikitich [7]

Answer:

Step-by-step explanation:

6 0

3 years ago

astraxan [27]

Answer:

0.3[x-2y] + 0.5x - y

Use the distributive property: a(b-c) = ab - ac

0.3x - 0.6y + 0.5x - y

Now, add/subtract all like terms

0.3x + 0.5x - 0.6y - y

0.8x - 1.6y

If you want, we can simplify that down further to:

0.8(x - 2y)

7 0

3 years ago

valkas [14]

Answer: $\boxed{y=\frac{4}{5}x-2}$

Step-by-step explanation:

Perpendicular lines have slopes that are negative reciprocals, so as the slope of the given line is -5/4, the slope of the perpendicular line is 4/5.

Substituting into point-slope form,

$y-6=\frac{4}{5}(x-10)\\\\y-6=\frac{4}{5}x-8\\\\\boxed{y=\frac{4}{5}x-2}$

4 0

2 years ago

Kruka [31]

68 pages
x=68 pages
not 20 characters yet

6 0

3 years ago

ryzh [129]

No solution because you can’t even out both sides

6 0

3 years ago